The short answer
Switzerland has no such thing as a family health insurance policy. Under the Health Insurance Act (KVG/LAMal), each person who is subject to the Swiss insurance requirement is insured individually — including every newborn. What families actually decide is a set of separate, person-by-person choices: insurer, franchise, insurance model and accident cover for each adult, and the same again for each child. A household can nevertheless behave as one unit where it pays to: children insured with the same insurer share a family cap on cost sharing, and supplementary cover follows entirely different rules from basic cover.
Key takeaways
- There is no family policy. Insurance is compulsory and individual for every resident, adults and children alike.
- Family members may be insured with different insurers, on different models and different franchises. That is legal and often sensible.
- Children pay no ordinary franchise and a retention (Selbstbehalt) capped at CHF 350 a year; adults pay an ordinary franchise of CHF 300 and up to CHF 700 retention. Optional higher franchises exist for both, and not every insurer offers every option.
- Where several children of one family are insured with the same insurer, the law limits their combined franchise and retention to the maximum applicable to one adult (KVG/LAMal Art. 64 para. 4). Where optional children’s franchises are selected, the applicable combined maximum should be confirmed with the insurer.
- Basic insurance (KVG) must accept everyone. Supplementary insurance (VVG/LCA) is underwritten and can be refused — which is why timing matters most for children.
- Accident cover is a household variable: people working at least eight hours a week for an employer in Switzerland are covered under the accident insurance law (UVG/LAA) and may apply to suspend accident cover in their health policy. Children, people who are not (or no longer) employed and those working fewer hours must keep it in their health insurance.
What is decided per person, and what is decided per household
The single most useful mental model for a Swiss family is to sort every decision into two columns. Almost every mistake families make comes from treating a personal decision as a household one, or the reverse.
| Decision | Level | Why |
|---|---|---|
| Insurer | Per person | Each person holds their own contract; premiums differ by age, canton and region |
| Franchise | Per person | Depends on that person’s expected use of care, not the household’s |
| Insurance model (standard, family doctor, HMO, Telmed) | Per person | An adult may accept a gatekeeping model that would not suit a child with a paediatrician |
| Accident cover in the health policy | Per person | Depends on that person’s employment status |
| Supplementary cover (VVG/LCA) | Per person, but timed as a household | Health questions apply individually; the best moments to apply are family events (birth, arrival) |
| Children’s cost-sharing cap | Household — conditional | Applies only where the children share one insurer |
| Cantonal premium reductions | Household | Assessed on household income and family size, not per policy |
If you are new to the system, read how Swiss health insurance works first; this guide assumes the basics and concentrates on the household layer.
Adults: the three decisions that move the premium
1. Franchise
Adults choose an annual franchise between CHF 300 and CHF 2,500. A higher franchise lowers the premium but raises the amount you pay before the insurer contributes. On top of the franchise comes a 10% retention, capped at CHF 700 a year. An adult on the minimum franchise therefore has a worst-case annual cost sharing of CHF 1,000, plus CHF 15 per day of hospital stay. Our article on the Swiss franchise works through the break-even arithmetic in detail.
2. Model
Alternative models — family doctor, HMO or telemedicine-first — reduce premiums in exchange for agreeing a first point of contact. For parents this is not only a price question: a model that routes every consultation through one gatekeeper can be convenient with small children, or a friction point if you already have a trusted paediatrician outside the network. Compare the options in our guide to Swiss health insurance models.
3. Accident cover
People working at least eight hours a week for an employer in Switzerland are fully insured against occupational and non-occupational accidents under the accident insurance law (UVG/LAA). They may apply in writing to their health insurer to suspend accident cover in the basic policy, which reduces the premium accordingly. People who are not (or no longer) employed and those working fewer than eight hours a week — for example children, students, people at home and pensioners — are not compulsorily insured under the UVG/LAA and must keep accident cover inside their health insurance. Jobseekers drawing unemployment benefits are a separate case: accident cover during that period is arranged through the unemployment insurance system, so the correct treatment of the health policy should be confirmed with the unemployment fund and the health insurer rather than assumed. In a two-parent household where one parent is not currently employed, this is a genuine and frequently missed difference between the two policies.
Children: what is different
Children are insured individually from birth, but on materially better terms:
- No ordinary franchise. Children up to the age of 18 pay no ordinary franchise. Optional franchises of CHF 100, 200, 300, 400, 500 or 600 reduce the premium, but insurers are not obliged to offer all of them, and they only pay off for children who very rarely need treatment.
- Half the retention. The 10% retention is capped at CHF 350 a year rather than CHF 700.
- No daily hospital contribution. The CHF 15 per day is not charged for children, nor for young adults up to 25 in education.
- Substantially lower premiums than adults, and cantons reduce children’s premiums further for low- and middle-income households through the premium reduction scheme (Prämienverbilligung / réduction des primes). This is applied for at cantonal level, on household income — not through the insurer.
The family cap most parents miss
KVG/LAMal Art. 64 para. 4 provides that where several children of one family are insured with the same insurer, together they pay at most the franchise and the maximum retention applicable to one adult. In practice this places a ceiling on a bad medical year for the children. Split the children across two insurers to chase a slightly cheaper premium, and that ceiling no longer applies to them jointly — each child then runs its own cost sharing. Where optional children’s franchises are chosen, the combined maximum is calculated under the separate ordinance rules on optional franchises, so ask the insurer to confirm the exact figure for your household before deciding. For a family with three or more children, this single condition can outweigh a modest premium saving.
Basic versus supplementary: two different systems under one roof
The distinction matters more for families than for single adults, because a family accumulates people who each need admission to the supplementary system at some point.
| Basic insurance (KVG/LAMal) | Supplementary insurance (VVG/LCA) | |
|---|---|---|
| Compulsory | Yes, for every resident | No |
| Acceptance | Guaranteed — no health questions, no exclusions | Underwritten; the insurer may add exclusions, load the premium or decline |
| Benefit catalogue | Identical by law at every insurer | Contractual and highly variable |
| Typical family relevance | Care in your canton of residence, maternity, paediatrics | Orthodontics, private or semi-private hospital, alternative medicine, worldwide cover, glasses |
| Changing provider | Annual statutory window | Contractual notice, often three months before the anniversary |
Because acceptance into supplementary cover is never guaranteed, the practical rule for families is to make supplementary decisions early and revisit basic-insurance decisions annually. Our comparison of basic versus supplementary insurance sets out what each layer actually pays for.
Adding a child to the household
A newborn must be enrolled in basic insurance, with cover backdated to the date of birth. Supplementary cover follows an entirely different logic. It is contractual under the Insurance Contract Act (VVG/LCA), so acceptance, health questions, exclusions and premium loadings remain insurer- and product-specific. Some insurers offer prenatal applications with a simplified assessment or none at all, but this is not universal and cannot be assumed; after the birth, an application is underwritten like any other and may be restricted or declined if a condition has already been identified. This is the one insurance decision in family life that genuinely cannot be postponed — see what expectant parents should arrange before birth and the practical insurance timeline for new parents.
Specific statutory maternity benefits — check-ups during and after pregnancy including ultrasound scans, the birth and obstetric care, antenatal classes and breastfeeding advice — are always exempt from cost sharing. In addition, from the 13th week of pregnancy until eight weeks after the birth, no cost sharing is charged on general medical treatment and nursing care either, including illnesses unrelated to the pregnancy. Before the 13th week, illness treatment is subject to normal cost sharing. Families arriving from abroad have three months from registration to enrol everyone; the checklist in moving to Switzerland with children covers the sequence.
Expert Insight
Expert Insight — A family structure is rarely symmetrical, because the variables differ from person to person: age, expected use of care, tolerance for financial risk, employment status and accident cover, the access model that suits each person’s care relationships, and any supplementary needs. A franchise that is rational for an adult who almost never sees a doctor can be the wrong choice for a parent managing chronic care or planning a pregnancy, and an optional franchise for a child only makes sense where treatment is genuinely rare. The family cost-sharing rules also depend on whether the children share one insurer. There is no structure that is automatically best and no guaranteed saving; the useful exercise is to set out every household member on one page and test each decision against that person’s actual situation.
How to compare offers as a household
Premium comparison sites price individuals. To compare at family level, build one line per person and then read the household total against the risks you are actually carrying.
- Total annual premiums for all members, after any cantonal premium reduction you are entitled to.
- Worst-case cost sharing for the year: each adult’s franchise plus retention, plus the children’s capped amount.
- Whether all children sit with one insurer, so the family cap applies.
- Whether each person’s model matches how that person actually uses care — paediatrician, gynaecologist, existing specialists.
- Accident cover: suspended for employed adults, retained for children and non-employed adults.
- Supplementary contracts: which of them are genuinely used, and whether cancelling one would be reversible later (usually not).
- Administrative reality: one insurer for the whole family is simpler; several insurers can be cheaper. Decide deliberately rather than by inertia. For the underlying cost drivers, see our overview of health insurance costs in Switzerland.
Common mistakes
- Assuming one contract covers the family, and discovering after a move or a birth that a member was never enrolled.
- Splitting children between insurers for a small premium gain, losing the joint family cap on cost sharing.
- Choosing an optional franchise for a child who has regular check-ups, therapy or a known condition.
- Keeping accident cover in the health policy for an adult already fully covered through employment.
- Cancelling supplementary cover in a healthy year and being declined when reapplying later.
- Treating supplementary insurance for a baby as something to sort out after the birth.
- Never applying for cantonal premium reductions because the household assumes it earns too much — thresholds are more generous for families with children than most parents expect.
Family review checklist
- List every household member with their insurer, model, franchise and accident-cover status on one page.
- Confirm all children are with a single insurer, or note the deliberate reason they are not.
- Recalculate each adult’s franchise against last year’s actual bills and the coming year’s known treatments.
- Check accident cover against each adult’s current employment situation.
- Review supplementary contracts for genuine use before cancelling anything.
- Apply, or reapply, for cantonal premium reduction.
- Diary the annual switching window well before it closes — the sequence is set out in our guide to Swiss health insurance deadlines and to switching insurer.
Frequently Asked Questions
Can a family be insured under one health insurance policy in Switzerland?
No. Swiss basic health insurance is compulsory and individual for every resident, including newborns, so each family member holds their own contract. Insurers may bundle the household in one invoice and offer administrative convenience, but legally the cover and the choices remain per person.
Do children pay a franchise in Switzerland?
Children up to the age of 18 pay no ordinary franchise. They pay a 10% retention on costs, capped at CHF 350 per calendar year, and no daily hospital contribution. Optional children’s franchises of CHF 100 to CHF 600 can be selected to reduce the premium, but they only make sense for children who rarely need treatment.
Is there a family limit on how much we pay out of pocket?
Yes, but only for children and only when they are insured with the same insurer. In that case the children together pay at most the franchise and retention maximum applicable to one adult. Adults always carry their own cost sharing individually, with no household cap.
Can parents and children use different health insurers?
Yes. Each person may choose a different insurer, model and franchise, and many families do so to optimise premiums. The main trade-offs are administrative complexity and, if the children are split across insurers, the loss of their joint cost-sharing cap.
Should we keep accident cover in our health insurance?
Adults employed at least eight hours a week by the same Swiss employer are fully covered for accidents under the accident insurance law and may suspend accident cover in their health policy. Children, non-employed adults and those working fewer hours must keep accident cover within their health insurance.
When should we arrange supplementary insurance for a child?
As early as the pregnancy allows. Supplementary cover is contractual under the VVG/LCA, and conditions vary by insurer and product: some accept prenatal applications with a simplified health assessment or none at all, though this is not universal. After the birth, applications are underwritten in the normal way and may be restricted, loaded or declined if a health condition has already been identified.
Where to go from here
This guide is written as information, not as a recommendation. The official premium calculator at priminfo.admin.ch lets you compare premiums for every household member yourself, and the FOPH pages listed below set out the statutory rules. If you would prefer to talk a household structure through with someone — franchises, models, accident cover and supplementary contracts across every family member — you are welcome to get in touch for a personal, non-binding conversation. Every situation is different, and we do not promote individual insurers or products on this site.
Official Swiss sources
- Federal Office of Public Health (FOPH), Health insurance: Premiums and co-payment — bag.admin.ch/en/health-insurance-premiums-and-co-payment
- Federal Office of Public Health (FOPH), Health insurance: Co-payment for persons resident in Switzerland — bag.admin.ch/en/health-insurance-co-payment-for-persons-resident-in-switzerland
- Federal Office of Public Health (FOPH), Health insurance: Insured persons eligible to suspend accident cover — bag.admin.ch/en/health-insurance-insured-persons-eligible-to-suspend-accident-cover
- Federal Office of Public Health (FOPH), Health insurance: Requirement to obtain insurance for persons resident in Switzerland — bag.admin.ch/en/health-insurance-requirement-to-obtain-insurance-for-persons-resident-in-switzerland
- Federal Assembly, Federal Act on Health Insurance (KVG/LAMal), SR 832.10, Art. 64 (cost sharing) — fedlex.admin.ch/eli/cc/1995/1328_1328_1328/en
- Federal Council, Ordinance on Health Insurance (KVV/OAMal), SR 832.102 (optional franchises) — fedlex.admin.ch/eli/cc/1995/3867_3867_3867/en
- Federal Assembly, Federal Act on Accident Insurance (UVG/LAA), SR 832.20 — fedlex.admin.ch/eli/cc/1982/1676_1676_1676/en
- Swiss Confederation, ch.ch — health insurance — ch.ch/en/health-insurance
- Federal Office of Public Health (FOPH), Official premium comparison (priminfo) — priminfo.admin.ch/en
All sources accessed on 3 September 2026.
This article provides general information only and does not replace personalised insurance, legal, financial, tax or medical advice.